Pilsbry, H. A. (1900). <i>Sonorella</i>, a new genus of helices. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 52: 556-560, plate 21., available online athttps://www.biodiversitylibrary.org/page/24694436 page(s): 556 [details]
original descriptionPilsbry, H. A. (1900). <i>Sonorella</i>, a new genus of helices. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 52: 556-560, plate 21., available online athttps://www.biodiversitylibrary.org/page/24694436 page(s): 556 [details]
Present Inaccurate Introduced: alien Containing type locality